ok, my other has a problem, but im not quite sure of what it is. Her symptoms leg cramps at night and when she wakes up, swollen legs when she walks "too much", swollen watery eyes, loss of feeling in her arms and other places on body, can barely sleep long, and cant even eat half of her food, and lost 35lbs in 1 month, she looks extremely ill at the age of 55. I took her to the doctor today, but the wait was from 11am to now, so we left. Can anyone help me? Im extremely worried and dont know what i can do to make her better.

It's hard to say, because we do not know her medical history.
The only thing to recommend is that she see a Doctor right away. Having swolen legs means there is too much fluid being retained in her body....but what is causing that??
It could be so many things and all of them will need medical treatment.
Let her rest without doing too much, until you can get her to a Doctor. Have her raise her legs up so they don't swell.

ER - NOW. Could be parasitic in nature.

take her to the emergency room where she can get urgent and proper care.